How to specify --network parameter in miiocli discover

[qqjianyue]

My problem is when there're multiple network adapters in Window10, e.g: hyper-v switch, WIFI, etc
miiocli cannot discover anything, after disable other all adapters except my WIFI connecting to the same MI router as MI device, miiocli discover works. I know this maybe due to issue 422 and it's mentioned in troubleshooting page

I found one commit try to resolve the issue, but there's no --subnet option
miiocli --subnet "192.168.31.255" discover Usage: miiocli [OPTIONS] COMMAND [ARGS]... Try 'miiocli --help' for help. Error: No such option: --subnet
From I found there's '--network' paramter, but it doesn't work
miiocli discover --network "192.168.31.255" INFO:miio.discovery:Discovering devices with mDNS for 5 seconds...

So could I know what's the correct way to specify network and discover device correctly?
I cannot search any useful information from internet except those above